commander#createCommand TypeScript Examples

The following examples show how to use commander#createCommand. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: command.ts    From rediagram with MIT License 4 votes vote down vote up 
command = createCommand(pkg.name)
  .version(pkg.version)
  .arguments('<name>')
  .option('-p, --package-manager <pm>', 'select a package manager, yarn or npm.', 'yarn')
  .action(function (name: string, { packageManager }: Options) {
    assertArgs(name, packageManager);
    const cwd = process.cwd();
    const src = path.resolve(__dirname, '../templates/typescript');
    const dist = path.resolve(cwd, name);
    fs.ensureDirSync(dist);
    ncp(
      src,
      dist,
      {
        clobber: true,
        dereference: true,
        transform(read, write) {
          read
            .pipe(replacestream('{{name}}', name))
            .pipe(replacestream('{{packageManager}}', packageManager))
            .pipe(write);
        },
      },
      () => {
        console.log(chalk`? Creating new rediagram project in {bold ${name}}.`);
        console.log();

        if (which.sync('dot', { nothrow: true }) === null) {
          console.log(
            dedent(chalk`
            ? Install the dependent software:

                - {bold Graphviz}
                  - {white.underline https://graphviz.org/download/}
            `),
          );
          console.log();
        }

        console.log('⭐️ Installing packages. This take a couple of minutes.');
        console.log();
        console.log(chalk`Running {bold $} {cyan ${packageManager}} install`);
        spawn.sync(packageManager, ['install'], {
          cwd: dist,
          stdio: 'inherit',
        });
        console.log();
        console.log(`✨ The installation is complete.`);
        console.log();

        console.log(
          dedent(chalk`
          ? Get started with following commands:

              {gray # Move to the project directory with the following command.}
              {bold $} {cyan cd} ${name}
          `),
        );
        console.log();

        console.log(
          dedent(chalk`
          ? {bold In the project directory, you can run:}

              {gray # Runs {bold src/*.rediagram.tsx} scripts and output the image with rediagram.}
              {bold $} {cyan ${packageManager}} start
          `),
        );
        console.log();

        console.log(
          chalk`
          {yellow.bold Thanks for installing rediagram ?}

            Please consider donating to help
              maintain rediagram packages!

    GitHub Sponsor: {white.underline https://github.com/sponsors/kamiazya/}
              ko-fi: {white.underline https://ko-fi.com/kamiazya}`,
        );
        console.log();
      },
    );
  })
  .exitOverride()